Right now, there are none. The "fiasco" is still about the least bad option available. Some could become viable in a few years, but I wouldn't count on it to "

Right now, there are none. The "fiasco" is still about the least bad option available. Some could become viable in a few years, but I wouldn't count on it to "just happen". You'll still need to actively try to get your specific use cases well-supported for a while, and if not enough people do that these projects will never get there.